E
ETR69
Guest
Hi, I have a single ended folded cascode amplifier with a feedback circuit.
Vin is usually applied to the pmos input transistor gate(a common source).
I'm trying to inject a pulse to the pmos bulk instead of its gate (that I leave open).
In STB simulation I put an Iprobe to the feedback output to break the loop and so
calculate the loop gain. How can I set the simulator to accept the signal input on the bulk of amplifier input transistor ?
Thanks
Ettore.
Vin is usually applied to the pmos input transistor gate(a common source).
I'm trying to inject a pulse to the pmos bulk instead of its gate (that I leave open).
In STB simulation I put an Iprobe to the feedback output to break the loop and so
calculate the loop gain. How can I set the simulator to accept the signal input on the bulk of amplifier input transistor ?
Thanks
Ettore.